20b=11b+9

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Solution for 20b=11b+9 equation: 


Simplifying
20b = 11b + 9

Reorder the terms:
20b = 9 + 11b

Solving
20b = 9 + 11b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-11b' to each side of the equation.
20b + -11b = 9 + 11b + -11b

Combine like terms: 20b + -11b = 9b
9b = 9 + 11b + -11b

Combine like terms: 11b + -11b = 0
9b = 9 + 0
9b = 9

Divide each side by '9'.
b = 1

Simplifying
b = 1

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